The Sitamarhi postal district in Bihar covers 24 distinct PIN codes and 313 post offices operating across urban and rural delivery routes. Mail routing in this district connects through the Eastern Postal Region, coordinated via Sitamarhi HO and local delivery branch offices.
Sitamarhi district in Bihar currently has 24 unique PIN codes serving 313 post offices, which include 25 Sub Offices (SO) and 283 Branch Offices (BO).
Deliveries in Sitamarhi fall under the Eastern Postal Region. Mail is sorted through district administrative hubs anchored by Sitamarhi HO and routed to local sub and branch offices for delivery.
